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The Hero Group which started out in
1956
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Process
HR Slitter
HR slitting line cuts the rough edges of the HR coils, slitting it into narrower widths.
6-Hi & 4-Hi Rolling Mills
The pickled HR coil is cold rolled to the required thickness
The 6-Hi mill has automatic gauge control, pass schedule storage and
Auto Slow Down (ASD)
The mills deliver flat strip shape, minimized edge drops and thinner gauges
Skin Passing
Skin Passing removes stretcher strain or Luder Lines.
It provides desired finishes such as Matt, Bright on the strip surface
Imparts flatness to the strip
Cut to Length
Cuts the Cold Rolled steel strips into sheets of length & width required by customer.
Pickling
Removes ferrous scale from the surface of HR Coils
The pickling line uses three acid tanks and three rinse tanks
A Hot air Blower at the end dries off the excess water on the strip
Annealing
Process of heating, soaking and controlled cooling of coils in a non-oxidizing atmosphere
Annealing is done in 100% Hydrogen atmosphere for clean and bright surface
Cold Rolled Slitters
Used to customize width of strips to cater to the diversified needs of customers
Equipped with electrostatic oiling spray system from ECT, USA